MASS-TRANSFER

作品数：14被引量：35H指数：3
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相关作者：汤勇刘彬杨晓军万珍平袁伟更多>>
相关机构：华南理工大学东南大学南京信息工程大学更多>>
相关期刊：《Clean Energy》《Chinese Journal of Reactive Polymers》《Chinese Physics Letters》《Transactions of Nonferrous Metals Society of China》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划广东省自然科学基金更多>>
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The dual action of N_(2)on morphology regulation and mass-transfer acceleration of CO_(2)hydrate film
《Chinese Journal of Chemical Engineering》2024年第9期120-129,共10页Jinrong Zhong Yu Tian Yifei Sun Li Wan Yan Xie Yujie Zhu Changyu Sun Guangjin Chen Yuefei Zhang 
financially supported by the National Natural Science Foundation of China(52106002,22378424);Natural Science Foundation of Hunan Province(2023JJ40026);Hunan Provincial Department of Education Scientific Research Project(22B0310);Natural Science Foundation of Guangdong Province(2021A1515010578,2020A1515110693);Shanghai Key Laboratory of Multiphase Materials Chemical Engineering(MMCE2023001).
The morphology characteristics of CH_(4),CO_(2),and CO_(2)+N_(2)hydrate film forming on the suspending gas bubbles are studied using microscopic visual method at supercooling conditions from 1.0 to 3.0 K.The hydrate f...
关键词：Gas hydrate MORPHOLOGY Secondary nucleation Formation kinetics Mass transfer 
Minimum mass-entransy dissipation profile for one-way isothermal diffusive mass-transfer process with mass-resistance and massleakage被引量：1
《Science China(Technological Sciences)》2024年第8期2427-2435,共9页CHEN LinGen XIA ShaoJun 
supported by the National Natural Science Foundation of China (Grant Nos. 52171317 and 51976235)。
As a new concept,mass-entransy is one of the twins in the core of entransy theory.It can describe mass-transfer ability for masstransfer processes(MTPes),just as thermal-entransy for describing heat-transfer ability.A...
关键词：diffusive mass-transfer-law mass-leakage one-way isothermal mass-transfer minimum mass-entransy dissipation finite-time thermodynamics averaged-optimization-method 
Mass-transfer studies of solid-base catalyst-aided CO_(2) absorption and solid-acid catalyst-aided CO_(2) desorption for CO_(2) capture in a pilot plant using aqueous solutions of MEA and blends of MEA-MDEA and BEA-AMP被引量：1
《Clean Energy》2019年第4期263-277,共15页James Coker Daniel Boafo Afari Jessica Narku-Tetteh Raphael Idem 
Mass-transfer studies of catalyst-aided CO_(2) absorption and desorption were performed in a full-cycle,bench-scale pilot plant to improve CO_(2) absorption using 5M MEA,5M MEA-2M MDEA and 2M BEA-2M AMP.A solid-base c...
关键词：HZSM-5 K/MgO catalyst CO_(2)removal efficiency CO_(2)capture mass-transfer coefficients of absorber(KGaV)and desorber(K_(L)a_(V)) 
Simulation with a structure-based mass-transfer model for turbulent fluidized beds
《Particuology》2018年第4期40-47,共8页Dong Yan Hongzhong Li Zheng Zou Qingshan Zhu 
A structure-based mass-transfer model for turbulent fluidized beds （TFBs） was established according to mass conservation and the balance of mass transfer and reaction. Unlike the traditional method, which assumes a ...
关键词：Mass transfer Simulation Turbulent fluidized bed Structure-based 
An industrial-scale annular centrifugal extractor for the TRPO process被引量：2
《Nuclear Science and Techniques》2018年第4期137-145,共9页Wu-Hua Duan Tiao-Xiang Sun Jian-Chen Wang 
supported by the Program for Changjiang Scholars and Innovative Research Team in University(No.IRT13026);the National 863 Program for the Nuclear Fuel Cycling and Nuclear Safety Technology Project(No.2009AA050703)
Annular centrifugal extractors(ACEs) offer advantages including excellent hydraulic and mass-transfer performance, small hold-up volume, short residence time,and thus low solvent degradation, high nuclear criticality,...
关键词：ANNULAR CENTRIFUGAL EXTRACTOR TRPO PROCESS MASS-TRANSFER efficiency Hydraulic performance Industrial-scale 
Manufacture, characterization and application of porous metal-fiber sintered felt used as mass-transfer-controlling medium for direct methanol fuel cells被引量：3
《Transactions of Nonferrous Metals Society of China》2013年第7期2085-2093,共9页袁伟 汤勇 杨晓军 刘彬 万珍平 
Projects(50930005,51075155)supported by the National Natural Science Foundation of China;Project(20100172110001)supported by PhD Programs Foundation of Ministry of Education of China
Fabrication, characterization and performance of a porous metal-fiber sintered felt （PMFSF） based on multi-tooth cutting and solid-phase sintering were studied. The PMFSF was used as the anodic methanol barrier in a...
关键词：porous metal metal fiber sintered felt CUTTING pore distribution fuel cell 
Performance of rotating jet bed——A new Higee
《化工进展》2011年第S2期254-257,共4页LI Yuming,WANG ying,LI Xiaohua,XU Zhichao,JI Jianbing (Zhejiang Province Key Laboratory of Biofuel,College of Chemical Engineering and Materials Science, Zhejiang University of Technology,Hangzhou 310014,Zhejiang,China) 
The rotating jet bed(RJB) has been developed by Zhejiang University of Technology,as a noveler type of gas-liquid mass-transfer unit than rotating zigzag bed(RZB).The rotor of RJB is composed of perforated concentric ...
关键词：DISTILLATION ROTATING JET BED MASS-TRANSFER specific pressure DROP 
Stimuli-responsive Membranes： Smart Tools for Controllable Mass-transfer and Separation Processes被引量：18
《Chinese Journal of Chemical Engineering》2011年第6期891-903,共13页褚良银 谢锐 巨晓洁 
Supported by the National Basic Research Program of China （2009CB623407）, and the National Natural Science Foundation of China （20825622, 20806049, 20906064, 20990220, 21036002, 21076127, 21136006）.
As emerging artificial biomimetic membranes, smart or intelligent membranes that are able to respond to environmental stimuli are attracting ever-increasing interests from various fields. Their permeation properties i...
关键词：smart membranes responsive membranes bio-inspired membranes gating membranes MASS-TRANSFER controlled release separation 
Effects of baffles on separation of aqueous ethanol solution with hollow fibers
《Frontiers of Chemical Science and Engineering》2009年第1期68-72,共5页Zhihong YANG Guoliang ZHANG Lan LIN Danping REN Qin MENG Hongzi ZHANG 
funded by the Research Fund of the National Natural Science Foundation of China(Grants Nos.20476096,20776133);Other financial support came from the Research Fund from the Bureau of Education(Key Discipline of Environmental Engineering grants 56310503014).
The effects of baffles on the operation and mass-transfer characteristics in novel hollowfiber membrane contactor used in distillation were investi-gated.Hollowfiber membranes,coated with a 7μm polydimethyl-siloxane,wer...
关键词：hollowfiber membrane contactor baffle MASS-TRANSFER ETHANOL-WATER 
The ultrasonic-enhanced factor of mass-transfer coefficient in the supercritical carbon dioxide extraction被引量：1
《Science China(Physics,Mechanics & Astronomy)》2008年第10期1496-1504,共9页LUO BenYi LU YiGang 
Supported by the Major Program of the National Natural Science Foundation of China (Grant No. 10674048);the Natural Science Foundation of Guangdong Province (Grant No. 06025714)
Based on several hypotheses about the process of supercritical carbon dioxide extraction, the onflow around the solute granule is figured out by the Navier-Stocks equation. In combination with the Higbie’s solute inf...
关键词：ULTRASONIC ENHANCE MASS-TRANSFER COEFFICIENT SUPERCRITICAL fluid extraction 
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